CVE-2010-4221

ProFTPD 1.3.2rc3 - 1.3.3b Telnet IAC Buffer Overflow (Linux)

Severity Score

10.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple stack-based buffer overflows in the pr_netio_telnet_gets function in netio.c in ProFTPD before 1.3.3c allow remote attackers to execute arbitrary code via vectors involving a TELNET IAC escape character to a (1) FTP or (2) FTPS server.

Múltiples desbordamientos de búfer basados en pila en la función pr_netio_telnet_gets en netio.c en ProFTPD anterior v1.3.3c permite a atacantes remotos ejecutar código de su elección a través de vectores que involucran un caracter escape TELNET IAC en servidores (1) FTP o (2) FTPS.

*Credits: N/A

CVSS Scores

NISTv2 10.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-11-01 First Exploit
2010-11-09 CVE Reserved
2010-11-09 CVE Published
2024-08-07 CVE Updated
2024-08-14 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (18)

URL	Tag	Source
http://secunia.com/advisories/42217	Third Party Advisory
http://www.proftpd.org/docs/NEWS-1.3.3c	X_refsource_confirm
http://www.vupen.com/english/advisories/2010/2941	Vdb Entry
http://www.vupen.com/english/advisories/2010/2959	Vdb Entry
http://www.vupen.com/english/advisories/2010/2962	Vdb Entry
http://www.zerodayinitiative.com/advisories/ZDI-10-229	X_refsource_misc

URL	Date	SRC
https://www.exploit-db.com/exploits/16878	2010-12-02
https://www.exploit-db.com/exploits/16851	2011-01-09
https://www.exploit-db.com/exploits/15449	2010-11-07
http://bugs.proftpd.org/show_bug.cgi?id=3521	2024-08-07
http://www.securityfocus.com/bid/44562	2024-08-07
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/freebsd/ftp/proftp_telnet_iac.rb	2010-11-01
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/ftp/proftp_telnet_iac.rb	2010-11-01

URL	Date	SRC

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050687.html	2011-09-15
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050703.html	2011-09-15
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050726.html	2011-09-15
http://secunia.com/advisories/42052	2011-09-15
http://www.mandriva.com/security/advisories?name=MDVSA-2010:227	2011-09-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.2 Search vendor "Proftpd" for product "Proftpd" and version "1.3.2"		-		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.2 Search vendor "Proftpd" for product "Proftpd" and version "1.3.2"		a		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.2 Search vendor "Proftpd" for product "Proftpd" and version "1.3.2"		b		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.2 Search vendor "Proftpd" for product "Proftpd" and version "1.3.2"		c		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.2 Search vendor "Proftpd" for product "Proftpd" and version "1.3.2"		d		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.2 Search vendor "Proftpd" for product "Proftpd" and version "1.3.2"		e		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.2 Search vendor "Proftpd" for product "Proftpd" and version "1.3.2"		rc3		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.2 Search vendor "Proftpd" for product "Proftpd" and version "1.3.2"		rc4		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.3 Search vendor "Proftpd" for product "Proftpd" and version "1.3.3"		-		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.3 Search vendor "Proftpd" for product "Proftpd" and version "1.3.3"		a		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.3 Search vendor "Proftpd" for product "Proftpd" and version "1.3.3"		b		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.3 Search vendor "Proftpd" for product "Proftpd" and version "1.3.3"		rc1		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.3 Search vendor "Proftpd" for product "Proftpd" and version "1.3.3"		rc2		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.3 Search vendor "Proftpd" for product "Proftpd" and version "1.3.3"		rc3		Affected
Proftpd Search vendor "Proftpd"		Proftpd Search vendor "Proftpd" for product "Proftpd"				1.3.3 Search vendor "Proftpd" for product "Proftpd" and version "1.3.3"		rc4		Affected